Patents
Sitemap › E04 - Building › E04G - Scaffolding; Forms; Shuttering; Building implements or other building aids, or their use; Handling building materials on the site; Repairing, breaking-up or other work on existing buildings › E04G 23 - Working measures on existing buildings
Patents for E04G 23 - Working measures on existing buildings (7,015)
12/1998
12/29/1998US5852909 Localized notch reinforcement for wooden beams
12/23/1998CN1202563A Prestress dismantling method for building of steel reinforced concrete and block structure
12/12/1998CA2207549A1 Method and system for anchoring a concrete covering to an existing surface
12/03/1998WO1998054425A1 Destroying apparatus and method, and holding member for use in that method
12/02/1998EP0881342A2 Apparatus and method for demolishing a building
12/01/1998US5842318 Lumber-compatible lightweight metal construction system
11/1998
11/26/1998WO1998053162A1 Building crusher and water-supply system for the crusher
11/26/1998WO1998053150A1 T-structure externally reinforced with composite material
11/25/1998CN1040899C Reforcing & reforming method of cutting bigger hole for used concrete structure chimney
11/24/1998US5840247 Process for the protection of active reinforcements embedded in a concrete mass
11/19/1998WO1998051885A1 Method for reinforcing
11/03/1998US5830313 Self-propelled floor covering scraper machine
11/03/1998US5829695 Crushing machine
11/03/1998US5829534 Device used with a tractor having one/more power-adjustable arms
10/1998
10/29/1998DE19717441A1 Demolition ball for demolition of buildings
10/28/1998CN1197141A Method of shifting frame house
10/22/1998WO1998046834A1 Process for carrying out a sheet piling underneath an existing bearing wall or partition and device used therein
10/21/1998EP0793758B1 Process for damp-proofing masonry
10/20/1998US5824161 Protective device for collecting asbesto fibers
10/20/1998US5822942 Auxiliary surface-forming member for construction elements
10/20/1998US5822893 Concrete crushing tongs
10/15/1998WO1998045551A1 Method for pulling down a building and equipment for implementing same
10/15/1998DE19714746A1 Packing material injector for plugging boreholes
10/14/1998EP0870887A1 Method of repairing concrete
10/13/1998US5820958 Non-cracking, smooth, and flat patch for wall cracks
10/13/1998US5819497 Method and device for repairing fasteners attached to plaster board
10/08/1998DE19713900A1 Filling hollow spaces with viscous masses
10/07/1998EP0869234A1 Method of provisional repair of cladding
10/06/1998US5816746 Pile wrapper closure assembly and method of installing the same
10/01/1998WO1998043039A1 Breakdown device
09/1998
09/30/1998EP0867567A2 Oil-pressure device
09/29/1998US5813479 Trigger mechanism for impacting device
09/24/1998DE19810722A1 Corrugated roof covering system
09/23/1998EP0865554A1 Construction component or construction with a composite structure, associated composite construction element, and method of production
09/23/1998EP0865311A2 Method of delivering substance into a material mass
09/23/1998EP0678149B1 Method for reinforcing a masonry wall
09/22/1998US5809736 Method and apparatus for injecting concrete repairing agent into a concrete structure
09/22/1998US5809719 Manually adjustable structural load transferring device
09/16/1998EP0864377A2 Method for cleaning structural surface
09/16/1998EP0863956A1 Adhesive sheet, and structure using the same
09/16/1998EP0803020B1 Securing of reinforcing strips
09/15/1998US5806269 Method of installing cathedral ceiling fixture mounting system
09/10/1998DE19709070A1 Method for sealing connection hole in cylindrical chimney pipe
09/09/1998EP0863353A2 Anchoring device
09/09/1998EP0862675A1 Device for lifting a framework and any construction supported thereon
09/08/1998US5803376 Crushing machine control system for a self-traveling crushing machine vehicle
09/08/1998US5802747 Crusher
09/03/1998WO1998038402A1 Hole repair device
09/01/1998US5799451 Repair and reinforcement of load bearing members
08/1998
08/25/1998CA2104844C Long hole chemical grout injector system
08/19/1998EP0859085A1 Method of repairing/reinforcing existing structures and anisotropic woven fabrics used therefor
08/18/1998US5796174 Device for controlling breaker in construction vehicles
08/18/1998CA2087774C Carpet stripper
08/11/1998CA2197289A1 Trigger mechanism for impacting device
08/05/1998EP0856501A1 Method and agent for treating calcium-containing inorganic material
08/05/1998CN2287186Y Apparatus for moving high rising building wholy
08/04/1998CA2115638C Device to eliminate squeaks in floors and method
07/1998
07/30/1998WO1998032934A1 Flat strip lamella and its use for reinforcing building components
07/30/1998WO1998032933A1 Flat strip lamella for reinforcing building components and method for their production
07/30/1998WO1998032932A1 Concrete pillar
07/30/1998DE19733065A1 Flachband-Lamelle zur Verstärkung von Bauteilen sowie Verfahren zu deren Herstellung Flat strip lamella for reinforcing of components, as well as processes for their preparation
07/30/1998DE19702247A1 Betonstütze Concrete column
07/30/1998DE19702246A1 Flachband-Lamelle und deren Verwendung zur Verstärkung von Bauwerkteilen Flat-plate and their use for amplification of parts of buildings
07/30/1998CA2278462A1 Concrete pillar
07/28/1998US5784943 Arrangement in a hydraulic cylinder
07/23/1998DE19802130A1 Jamb wall for roof structure with strengthening members
07/14/1998US5778624 Wall patching element
07/09/1998WO1998029622A1 Discharge impact breaking device
07/09/1998DE19714438C1 Method for renovating concrete
07/08/1998EP0809741B1 Injection plug and injection method
07/02/1998WO1998028507A1 Dismantling method of tank or the like
07/02/1998CA2246401A1 Dismantling method of tank or the like
06/1998
06/30/1998US5772375 Multi-wall tie apparatus and method
06/30/1998US5772284 For removing covering from a supporting surface
06/30/1998US5771557 Concrete internal metal stitching
06/23/1998US5769341 Stabilized crushing device
06/18/1998DE19652115A1 Locking system for stone inserted in wall
06/17/1998EP0847720A2 Device and method for cleaning large surfaces, in particular building windows
06/11/1998WO1998024997A1 A machine for stripping flooring from a surface
06/11/1998WO1998024996A1 A tool blade assembly
06/09/1998US5761855 Structure and method of implementing a supplementary column for supporting a raised floor
06/04/1998DE19649476A1 Joint seal and process for forming joint seal between concrete parts
05/1998
05/28/1998DE19647083A1 Hole closure unit
05/27/1998EP0844334A1 Method for reinforcing an asphalt applied concrete structure
05/21/1998CA2221885A1 Prestressing anchorage system for fiber reinforced plastic tendons
05/19/1998US5753035 Composition and method to remove asbestos
05/19/1998US5753032 Composition and method to remove asbestos
05/19/1998US5753031 Composition and method to remove asbestos
05/14/1998WO1998019837A1 Cutting work vehicle
05/14/1998DE19646641A1 Method of repairing corners of concrete slabs
05/13/1998EP0841445A1 Concrete crusher
05/12/1998US5749200 Method of reinforcing concrete made construction and fixture used therefor
05/06/1998EP0839779A1 A process for surface treatment and measuring method usable therein
04/1998
04/30/1998WO1998008612A3 Apparatus and method for applying fluids to vertical surfaces
04/28/1998US5743476 Concrete crusher
04/23/1998DE19643528A1 Facing for buildings insulates, renovates and clads
04/22/1998EP0837203A1 Stabilized crushing device
04/22/1998EP0837202A1 Method of reinforcing building constructions and construction reinforced in such a way
04/22/1998EP0837201A1 Method of reinforcing building constructions and construction reinforced in such a way
04/16/1998DE19639471A1 Panel-form dwellings renovation method
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